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Jyoti Steels is a prominent producer and supplier of Super Duplex Steel Pipe Fittings from Mumbai, India. Jyoti Steels has earned a reputation for providing excellent quality and high-performance piping products. Jyoti Steels provides an array of Super Duplex pipe fittings that are best in terms of strength and resistance to corrosion. These fittings are designed to function under extreme pressure and hostile environmental conditions. Supplying to sectors like oil & gas, marine, petrochemical, and power generation, Jyoti Steels assures all its products are in compliance with international standards through accurate manufacturing and strict quality checks.
Super Duplex Steel Pipe Fittings generally contain Chromium (24–26%), Nickel (6–8%), Molybdenum (3–5%), Nitrogen (~0.3%), and Iron (balance) with traces of elements such as Manganese (<1.2%), Carbon (<0.03%), and Copper (~0.5%). This material possesses superior resistance to pitting, crevice corrosion, and stress corrosion cracking. Super Duplex fittings contain high tensile strength (~800 MPa), yield strength (~550 MPa), and elongation of ~25%. The density is 7.8 g/cm³ and thermal conductivity is ~15 W/m·K. Super Duplex fittings retain mechanical strength and corrosion resistance under high-pressure and high-temperature conditions.
| Standard Specification : | Super Duplex Fittings |
| Coating Fitting Faces : | Cold and Hot Dip Galvanized, Zinc Plated, Yellow Transparent, Oil Black Paint, Anti-rust Paint |
| Thickness: | View Our Thickness: Schedule 5S, SCH10, SCH20, SCH10, SCH20, SCH30, SCHTD, SCH40, SCH60, XS, SCH80, SCH100, SCH120, SCH140, SCH160. |
| Rating Pressure: | Pressure Rating Of: 3000 LBS, 6000 LBS, 9000 LBS |
| Check Sizes: | (SMLS UPTO 24”) 1/2” TO 36” (Buttweld 8” TO 36” ) |
| Standard: | MSS-SP-43 Type B Fittings, ANSI B16.28 Fittings, JIS B2312 Fittings, JIS B2313 Fittings, ANSI B16.9 Fittings, MSS-SP-43 Type A Fittings, MSS-SP-43 Type b Fittings |
| Dimensions Class: | 2000#, 3000#, 6000#, 9000# |
| Application: | Chemical Industry Water Pipeline Industry Nuclear Power Plant Natural Gas Industry Fabrication Industry Oil And Gas Industry |
| Fitting Machining Equipment: | Press machine, electric bevelling machine, Bending machine, Pushing Machine, Sand-blasting machine etc |
| Element | C | Mn | Si | P | S | Cr | Ni | Mo | N | Fe |
| Super Duplex Steel Pipe Fittings | 0.030 max. | 2.00 max. | 1.00 max. | 0.030 max. | 0.020 max. | 21.0 – 23.0 | 4.50 – 6.50 | 2.50 – 3.50 | 0.08 – 0.20 | 63.54 min |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Super Duplex Steel Pipe Fittings | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
At Jyoti Steels, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Pipe Fittings in Mumbai, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Super Duplex Steel Pipe Fittings find extensive applications in severe service applications where both mechanical properties and corrosion resistance are needed. They are used in offshore platforms, subsea piping, and refinery systems in the oil and gas sector. Marine and shipbuilding industries utilize them in ballast systems and seawater cooling lines. They are also critical in chemical processing facilities, desalination plants, and power plants where exposure to hostile media and high stress is prevalent. These fittings provide leak-free connections and extended service life in corrosive and high-load applications.
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